import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/* Router Modules */
// import componentsRouter from './modules/components'
// import chartsRouter from './modules/charts'
// import tableRouter from './modules/table'
// import nestedRouter from './modules/nested'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: { title: '首页', icon: 'dashboard', affix: true }
      }
    ]
  },
  // {
  //   path: '/documentation',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'index',
  //       component: () => import('@/views/documentation/index'),
  //       name: 'Documentation',
  //       meta: { title: 'Documentation', icon: 'documentation', affix: true }
  //     }
  //   ]
  // },
  // {
  //   path: '/guide',
  //   component: Layout,
  //   redirect: '/guide/index',
  //   children: [
  //     {
  //       path: 'index',
  //       component: () => import('@/views/guide/index'),
  //       name: 'Guide',
  //       meta: { title: 'Guide', icon: 'guide', noCache: true }
  //     }
  //   ]
  // },

  // {
  //   path: '/profile',
  //   component: Layout,
  //   redirect: '/profile/index',
  //   hidden: true,
  //   children: [
  //     {
  //       path: 'index',
  //       component: () => import('@/views/profile/index'),
  //       name: 'Profile',
  //       meta: { title: '个人信息', icon: 'user', noCache: true }
  //     }
  //   ]
  // },
  {
    path: '/profile',
    component: Layout,
    redirect: '/profile/message',
    hidden: true,
    children: [
      {
        path: 'message',
        component: () => import('@/views/profile/message'),
        name: 'Profile',
        meta: { title: '个人信息', icon: 'user', noCache: true }
      }
    ]
  }
]

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
export const asyncRoutes = [
  // {
    // path: '/crm',
    // alwaysShow: true,
    // component: Layout,
    // meta: {
    //       title: 'CRM',
    //       icon: 'el-icon-pie-chart',
    //     },
    //     children: [
    //     {
    //       path: 'customer',
    //       component: () => import('@/views/crm/Customer'),
    //       name: 'customer',
    //       meta: {
    //         title: '客户',
    //         icon:'user',
    //         permission:['add','edit','delete']
    //       }
    //     },
        // {
        //   path: 'linkman',
        //   component: () => import('@/views/crm/Linkman'),
        //   name: 'linkman',
        //   meta: {
        //     title: '联系人',
        //     icon:'el-icon-phone-outline'
        //   }
        // },

        // {
        //   path: 'contract',
        //   component: () => import('@/views/crm/Contract'),
        //   name: 'contract',
        //   meta: {
        //     title: '合同',
        //     icon:'el-icon-tickets'
        //   }
        // },
        // {
        //   path: 'product',
        //   component: () => import('@/views/crm/Product'),
        //   name: 'product',
        //   meta: {
        //     title: '产品',
        //     icon:'el-icon-sell'
        //   }
        // }
      // ]
  // },
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  base: "/crm/",    //打包后的启动目录
  mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}
export function dynamicRouting(permission, id = 0) {
  let last = []
  for (let i = 0; i < permission.length; i++) {
    if (permission[i]['pid'] == id) {
      let obj = {}
      //引入文件
      obj.component = permission[i].component && addRoutesImport.hasOwnProperty(permission[i].component) ? addRoutesImport[permission[i].component] : Layout
      obj.meta = {}
      obj.meta.title = permission[i].title ? permission[i].title : ''
      obj.meta.icon = permission[i].icon ? permission[i].icon : ''
      obj.sort = permission[i].sort 
      obj.meta.permission = permission[i].permission ? permission[i].permission.split(',') : []
      if( permission[i].redirect === 1 ) obj.redirect = 'noRedirect'
      obj.alwaysShow  = permission[i].alwaysShow
      if(permission[i].path){
           let pathFirst = permission[i].path.substring(0,1)
           if(id === 0 && pathFirst !== '/'   ){    //防止数据库写错
              obj.path = `/${permission[i].path}`
           }else if(id !== 0 && pathFirst == '/'){  //防止数据库写错
              obj.path = permission[i].path.replace(/\//g,"")
           }else{  //防止数据库写错
              obj.path = permission[i].path
           }
      }
      obj.name = 'router-'+i
      let children =  dynamicRouting(permission, permission[i].id)
      if(children.length > 0)  obj.children = children
      last.push(obj)
    }
  }
  return bubblingSort(last)
}

//冒泡排序
function bubblingSort(data){
  for(let i=0;i<data.length;i++){
     for(let j=0;j<data.length-i-1;j++){
         if(data[j].sort > data[j+1].sort  ){
               let small = data[j+1]
               data[j+1] =  data[j]
               data[j] =    small
         }
     }
  }
  return data
}


const addRoutesImport = {
  customerList: () => import('@/views/crm/customer/CustomerList'),
  linkman: () => import('@/views/crm/Linkman'),
  contract: () => import('@/views/crm/Contract'),
  product: () => import('@/views/crm/Product'),
  customerPool: () => import('@/views/crm/customer/CustomerPool'),
  approvalTransfer:()=>import('@/views/crm/customer/ApprovalTransfer'),
  customer:()=>import('@/views/crm/Customer'),
}



export default router
